Calibration Standard Set Back Catalog number: 52032 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3234.20-K-IO 5-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7050-07-9 Price on request 10703.22-K-MEX5 Cannabigerolic acid Price on request MPFDA Perfluoro-n-[1,2-13C2]decanoic acid, 1.2ml x 50ug/ml, methanol Price on request